42288897940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{751669}}^1$

素因数の和:751804

約数の個数: 48

約数和(自身を含む): 92816211600

約数和(自身を除く): 50527313660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 5626, 11252, 14065, 28130, 56260, 751669, 1503338, 3006676, 3758345, 7516690, 15033380, 21798401, 43596802, 72911893, 87193604, 108992005, 145823786, 217984010, 291647572, 364559465, 435968020, 729118930, 1458237860, 2114444897, 4228889794, 8457779588, 10572224485, 21144448970, 42288897940]

約数ペア:

[(1, 42288897940), (2, 21144448970), (4, 10572224485), (5, 8457779588), (10, 4228889794), (20, 2114444897), (29, 1458237860), (58, 729118930), (97, 435968020), (116, 364559465), (145, 291647572), (194, 217984010), (290, 145823786), (388, 108992005), (485, 87193604), (580, 72911893), (970, 43596802), (1940, 21798401), (2813, 15033380), (5626, 7516690), (11252, 3758345), (14065, 3006676), (28130, 1503338), (56260, 751669)]